Cita APA (7th ed.)

(1982). The american heritage dictionary (2a. ed.). Houghton Mifflin.

Cita Chicago (17th ed.)

The American Heritage Dictionary. 2a. ed. Boston: Houghton Mifflin, 1982.

Cita MLA (9th ed.)

The American Heritage Dictionary. 2a. ed. Houghton Mifflin, 1982.